The lids from my Swig and AH tumblers broke, these replacement lids fit perfectly and I’m so happy that I have saved my tumblers from landfill.
Replacement Lid
Neil Macklin
Stubby Holder
Apart from the fact that the item is fairly heavy and you can't exactly fold it up and put it in your pocket,it does keep the beer cold.I think it is better suited to those drinkers that stay in the one place to have a drink as opposed to wandering around and not being able to put it in your pocket.